Describes a computer-based instructional management program, Response System with Variable Prescriptions (RSVP), that assists instructors in freshman composition courses in providing individualized feedback to their students. RSVP also keeps records of students' writing and instructors' feedback activities. (MER)

Summarizes an experiment carried out in 1980 with students enrolled in a music theory course for nonmusic majors. Results indicated that competency-based techniques for drill and practice, used by the experimental group on the PLATO system, were more effective than traditional assignments used by the control group. (EAO)

This analysis of the cost-effectiveness of the University of Delaware's own PLATO system discusses the initial expense of acquiring the system, decreases in unit cost as number of users increased, capital investment in hardware, expenditures and funding sources, comparisons of actual and projected costs, and benefits of individualized instruction.…

Three adaptive models encompassing variations of instructional support, incentives, and context of presentations were developed and validated through eight separate studies which compared the teaching of statistics under computer-managed instruction or teacher-managed systems. Results indicate instructional support adaptations were effective, but…